SILKC-124 - The ring on her right finger? I don't care, I'm taking her.

A ring on the left ring finger means married, right means taken. It's an unspoken rule. Shingo is obsessed with Aimi, whom he met at a mixer. But there's a ring on her right finger... Still, if you're hooked, you can't just back down, right? Even if she's taken, I'm going for it.